FME Form

In FME Flow 2024.0, when PythonCaller hits an Exception it doesn’t specify where the exception occurred -- we only get Message Type: fme::internal::_v0::py::ExceptionPython Exception <IndexError>: list index out of rangePythonCaller (PythonFactory): Group 28 / 20195: PythonFactory failed to process group properly However, there are numerous instances of indexing lists that could be responsible for this!Am I missing something? Is there anything I can do to fix this, or does Safe Software need to fix this? (How do I ask them to fix this, besides posting here?)

Hi,We have an assignment where we are using FME Form 2024 version to convert a DGN file to a GIS format. For us to do it, the design file (DGN) needs to be reprojected and scaled to Web Mercator coordinates. I am not a designer, but a developer and learning about the DGN files as I go. The designers using Bentley’s Micro station tool.Using MicroStation V8 reader, reads the “Name” associated with the coordinate system, which is a free form field and can contain a name that the project designer puts in manually and is not a standard naming conversion.We are trying to read more information from the properties of the coordinate systems like the “Description”, “Affine parameters”.  The description field contains standardized naming that we could use since it is not editable by the project designer. The Affine parameters define the scale factor that will be used to convert from ground to grid coordinates.Need help in identifying how this can be read through the MicroStation reader or any oth

Hi All, I am trying to write attributes to AutoCAD User Properties (within the panel) instead of exposing them using XDLIST Command.  I know how to do so manually in AutoCAD by using ADEDEFDATA Command and FME seems to be able to read these attributes, amend them or even add new ones and Write an AutoCAD File showing these attributes within the User Properties panel. However, it does not seem possible to write a new AutoCAD File with these properties or use a template with this table added to it.  Is this functionality even possible with FME? Have any of you found any alternatives? Many thanks for the time, Ana

Good morning,I am reading a DEM stored as a raster feature class in a gdb, clipping to an AOI and then writing to JPEG to be used in road design software.I can read and clip properly but having trouble writing to JPEG. I have gathered I need to set up bands differently but I have tried the rasterbandinterpretationcoercer and rasterbandadder and rasterinterpretationcoecer in various configurations/settings and can’t seem to get it to write a JPEG. Usual error is about the number or type of bands depending on how I set the coercers etc.DEM raster feature information Any suggestions would be welcome.Thank you so much,Corey

FME(R) 2023.1.1.0 (20230928 - Build 23631 - WIN64)Hello FMEers,I have a set of Esri feature classes that we are supplying to our clients so they can submit data to us using a standard schema. On submission we want to verify they haven’t modified the data structure using the method described here. The method compares two datasets using the SchemaScanner and works well if there is at least one record in each feature type. It doesn’t work if there are no records in one of the datasets to be compared. This is expected because there are simply no features coming out of the ‘template’ feature class reader to work with.My question: is there any way to achieve the intent of the abovementioned article when one of my inputs has no records, only the table definition? The method works fine if I include a dummy record in the ‘template’ feature class, but I’d rather avoid this kludge.Thanks in advance. 

FIs this a bug on FME(R) 2023.1.1.1? I’m using FME(R) 2023.1.1.1. I’m trying to filter some data using Tester and I used IN with a parameter has 2 items both of which are present in my dataset. But the tester filters just 1 record. Why is that? 

At this moment I received a DWG drawing with both Extended and Object data. To convert this data I first have to read with:Autodesk AutoCAD Civil 3Dthen read withAutodesk AutoCAD Map 3D Object Dataand merge all features on the autocad_entity_handle Am I doing something wrong or is this the only way to get both attributes?Is it possible build a transformer that uses both reading engines because I think that would make the reader faster than current.

Hi all,I am trying to show all tables with contents in a database. I have a database with over 800 tables. Some tables are empty, some are not.  Im using this query in a sql client:SELECT SCHEMA_NAME(t.[schema_id]) AS [table_schema]          ,OBJECT_NAME(p.[object_id]) AS [table_name]          ,SUM(p.[rows]) AS [row_count]    FROM [sys].[partitions] p    INNER JOIN [sys].[tables] t ON p.[object_id] = t.[object_id]    WHERE p.[index_id] < 2    GROUP BY p.[object_id]        ,t.[schema_id]    ORDER BY row_count desc  If i am using a Sql Executor with this sql statement i have a return value of more than 300 tables wich is correct. In the preview of the feature window i see more than 300 lines. But i dont see any attributes like a table name or the number of records. Do you know how i can expose these attributes?

I am writing a geopackage file in FME but when I try to use it in ArcGIS Pro I get this error message. Any idea what could be wrong?“Failed to add data ...main.GNG.anlaggningsomrade. Invalid parameter value passed to function[no such table: main.GDB_Items}”FME Workbench 2022.2.2ArcGIS Pro 3.2

This must be very basic but I discover FME and I couldn’t find how to do yet. I would like to find the value from the next row in the table to use in a transformer later.  For example: I would like to fill in the column C with just the informations from the column B. Can I do that in the TextEditor by saying something like “colB” +1 or “colB” NextValue?  

Hello everyone,I am trying to write data into an SQL Database which contains multiple geometries (This is borehole location data containing the originaly measured location (point), a corrected location (point) an a borehole path (linestring)). After creating the geometries from fields and using a GeometryPropertySetter for each of these geometries I am using an Aggregator followed by a MultipleGeometrySetter-Transformer. This is working more or less as in 3 Geometries are in fact written into the database which then also contains 3 fields with SQL geometries as set by the 3 GeometryPropertySetters. But there seems to be a problem. Between setting the individual geometries and aggregation, all info on the previously set projections seems to be lost. Upon inspecting each individual GeometryPropertySetter all points are where they should be. Inspecting the following aggregator shows all points off bounds somewhere. It is my understanding that the aggregator should simply collect the input

I am starting to work with reading and writing OData.  I can see there is an OData reader but no writer. Writing seems to be possible using the HTTP caller.  Is there a particular reason why there is no OData writer? Are there plans for an OData writer? Just want to make sure we are building the process correctly.

Is it possible to change the timestamp information that is included in the log file to UTC? I have been looking for a setting, but have yet to find one. This would be for the log files created in Form/Workbench, which currently log the time as local computer time.

I would like to create 5 cm buffer around 3 Cube without having rounded corners or edges.  Exactly the same as its original with 5cm buffer ?  thank you in advance  

I want to set up an FME workflow which I can reuse for projects, in which input data differs. For this, I want to load different shape files into FME using a parameter (the shapefilename). These shape files have different attribute names, so I wanted to use the schema mapper to map these different attributes.The problem is that I cannot get a dynamic reader to work properly (I used feature merge). When I load in the first shapefile for the first project, the reader sets the user attributes to the attribute names of the first shapefile . If I restart and load in the second shapefile , it won’t expose the attributes from the second shapefile (the attributes from the first shapefile remain!). How can I set up the reader to be able to handle different input schemes and change the exposed attributes dynamically, based on the input files?

Hi,In case I select ISO format in TimeStamper, does it assume that it is UTC or not nesessarily?How to set it to UTC?  

Hello FME enthousiasts, I've been building a simple workspace for a collegue to get some parcel data from a public WFS. When I run the process it all seems to work (i get the desired parcel written to a File Geodatabase). But it keeps giving a single WFS error in the log, but the error apparently doesn't stop it from running:<WFS> GetFeature URL: `https://service.pdok.nl:443/kadaster/kadastralekaart/wfs/v5_0?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetFeature&TYPENAMES=kadastralekaart%3APerceel&FILTER=%3CFilter%3E%3CAnd%3E%3CPropertyIsEqualTo%3E%3CPropertyName%3EAKRKadastraleGemeenteCodeWaarde%3C%2FPropertyName%3E%3CLiteral%3ERNN01%3C%2FLiteral%3E%3C%2FPropertyIsEqualTo%3E%3CPropertyIsEqualTo%3E%3CPropertyName%3Esectie%3C%2FPropertyName%3E%3CLiteral%3EK%3C%2FLiteral%3E%3C%2FPropertyIsEqualTo%3E%3CPropertyIsEqualTo%3E%3CPropertyName%3Eperceelnummer%3C%2FPropertyName%3E%3CLiteral%3E36%3C%2FLiteral%3E%3C%2FPropertyIsEqualTo%3E%3C%2FAnd%3E%3C%2FFilter%3E&OUTPUTFORMAT=app

I would like to be able to parse a response from the Bentley OpenGround REST API, and am getting somewhere but not far enough!I can use a mixture of attribute exposer and JSONFragmenter to get some information out, but it never quite looks like the table i want. i will be doing multiple queries over the coming months into this api, and will have a different number of columns each time, so cant parse through each data record based on the number of columns i want in that particular query! I can get to the point where i have a feature for every feature in the database, and then i have a _response_body which i need to parse further. i can keep parsing it through jsonfragmenter, and i end up with a jumbled mess where columns are names wrong and the colunn information i want is in the wrong part of the table. it is a simple structure, such as “DataFields” “heade” for column name and “value” for data itself. i will add some screenshots to aid in query. any help would be greatly appreciated!Th

Hello Forum. I’ve just run a workspace. It was successful and produced data as expected. No problems there. However it produced two errors never seen before… Is this anything to worry about? They didn’t seem to affect the workspace or outputs. Thanks,Stuart

Hello,In FME 2023 , in the AreaOnAreaOverlayer transformer the tolérance = “None” parameter has been removed. There only option of “Automatic” or “Custom value”.Question : if there was Tolerance = “none” in pre FME 2023 .fmw scripts, should we use Custom Value = 0 to have the same result as tolérance = none  or “Automatic”?Thanks

Starting soon I will receive about 150 XML files each with a different schema but the element name is include in the file name.  I have many ways to use a single FME workspace to process these files dynamically but have been unsuccessful.  I figured using a Directory File reader and passing the file names to FeatureReader setup as XML then saving to a Dynamic Writer to a database.  No joy. What am I missing for something so simple.

Hei, er det noen som kan hjelpe meg med å lage en fme-modell som konverterer 2.5D bygninger i sosi/quadri til 3D-bygninger ? Det er høyde på alle objekter, men høydene ligger ikke som  egenskaper.Ønsker et filformat som kan brukes i qgis for å bygge 3D-modeller.

Would like to hear the opinions of the collective on best practices for writing features back to a SQL database. Specifically Intergraph SQL in my case, but I guess this could apply to many formats.I have a table with millions of linear features that need to go through a LineCombiner process before being written back to the same database. The big question….what is the best methodology for deleting the old geometry and inserting the new? Two methods I’ve used in the past, each with their own downsides.•    SQLExecutor/DatabaseDeleter based on the unique ID. Main concern with this is if the translation fails after the Delete but before the writing of new features, those features are gone.•    Let the writer do a DELETE/INSERT (fme_db_operation). To me this is safer, but can take twice as long due to number of transactions.I can’t simply truncate the table because we are sometimes only reading a subset of the features in a specific AOI within the database. Truncating would also delete the

Hello everyone. I am working with citygml modeling and I am facing some problems with appearanceSetter. I have a workspace similar to the con terra that I used as a base.Originally everything is fine but when I put an appearance setter before the roofSurface writer (ground or wall too). The geometry traits previously set are automatically modified by the FME. In the image below is the original output.And in this the output with the appearanceSetter.The geometry trait created for polygons was moved to linearRing and a new one was created for polygons.The file is normally opened by the Data Inspector, however, when running Val3dity to perform the validation, the xlink is broken, as it must point to a polygon. EDITED: I forgot to mention that to reproduce the situation above i placed a appearanceRemover just after the reader to remove the original appearance of input data.Does anyone know how to fix it? Thank you in advance for your help. Mcdonnell

We generate certain types of transformers (mostly HTTPCaller) with some attributes prefilled and want our users to be able to copy the content from a file or web source and paste it directly into FME Workbench, or use drag and drop, if possible. We don’t want to use custom transformers, which works, but the overhead would be overkill. The problem is that the paste does not work, CTRL+V does nothing and the paste menu option is greyed out. I tried with a direct clone of a working transformer so the format is correct. If I copy a transformer, paste it into an editor, copy the editors content and try to paste it back to Workbench it won’t work. I don’t know why this does not work but I persume it might have something to do with encoding. Does anyone have a clue how to overcome this issue, or maybe a workaround? Thanks in advance.